DNS Gurus
Cached · just now
19 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Weak
frame-ancestors; upgrade-insecure-requests
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • Significantly strengthen CSP directives
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Connection
Performance
Transfer-Encoding
Transfer-Encoding
Performance
chunked

Caching Headers

2 headers
Cache-Control
Caching
max-age=300
Etag
Caching
W/"55702b-apsqAOuUyVELu7dvf2ja1/g/hXY"

Content Headers

2 headers
Content-Language
Content
en
Content-Type
Content
text/html; charset=utf-8

Server Headers

0 headers
No server headers found

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
*

Cookies Headers

0 headers
No cookies headers found

Other Headers

7 headers
Alt-Svc
Other
h3=":443"; ma=93600
Date
Other
Mon, 19 Jan 2026 21:23:08 GMT
Request-Context
Other
appId=cid-v1:
X-Azure-Ref
Other
20260119T212307Z-1665dd985ccjdhjbhC1BL1gyt80000001an000000000033y
X-Cdn-Canary-Debug
Other
true
X-Cluster-Name
Other
arena-aks-live-secondary
X-Robots-Tag
Other
noindex, nofollow

Recommendations

Enable compression (gzip/brotli) to improve performance